Hi I didn't vote previously, didn't see the poll - but now I did. I voted for Fort Wilderness Cabins - my choice with small kids because ease of access to Magic Kingdom, close to Hoop Dee Doo, nightly campfires, close to Mickey's Backyard BBQ, and all the extra room for your family.
Still say - price it out. ; See what a stay at the deluxe monorail would be (Poly, Grand Floridian, or Contemporary) - on the special versus off, and get a quote at POR or POFQ or Cabins - see what you'd be saving on special. ; Then decide on amenities that best fit your family. ; (You'll likely never stay at a deluxe cheaper than you can with this special.)
Best,
Sheila